JPH069653B2 - 金属―酸化物―シリカの合成吸着剤 - Google Patents

金属―酸化物―シリカの合成吸着剤

Info

Publication number: JPH069653B2
Authority: JP; Japan
Prior art keywords: adsorbent; surface area; oil; radius; pores
Prior art date: 1986-11-24
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

JP62295935A

Other languages

English (en)

Japanese (ja)

Other versions

JPS63291641A (ja

Inventor

ヘンドリックスタールレーンデルト

コルネリスビスヤン

ウィレムグロエネベグヤン

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Unilever NV

Original Assignee

Unilever NV

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1986-11-24

Filing date

1987-11-24

Publication date

1994-02-09

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26108914&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH069653(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-11-24 Priority claimed from GB868628067A external-priority patent/GB8628067D0/en

1987-11-24 Application filed by Unilever NV filed Critical Unilever NV

1988-11-29 Publication of JPS63291641A publication Critical patent/JPS63291641A/ja

1994-02-09 Publication of JPH069653B2 publication Critical patent/JPH069653B2/ja

2009-02-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 118
239000000377 silicon dioxide Substances 0.000 title claims abstract description 101
239000003463 adsorbent Substances 0.000 title claims abstract description 54
239000011148 porous material Substances 0.000 claims abstract description 87
239000007787 solid Substances 0.000 claims abstract description 81
238000000034 method Methods 0.000 claims abstract description 68
238000004061 bleaching Methods 0.000 claims abstract description 61
238000007670 refining Methods 0.000 claims abstract description 16
229910052751 metal Inorganic materials 0.000 claims description 88
239000002184 metal Substances 0.000 claims description 88
239000003921 oil Substances 0.000 claims description 87
238000011282 treatment Methods 0.000 claims description 15
229910052710 silicon Inorganic materials 0.000 claims description 11
239000010703 silicon Substances 0.000 claims description 11
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 9
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
239000011734 sodium Substances 0.000 claims description 9
229910052708 sodium Inorganic materials 0.000 claims description 9
239000010685 fatty oil Substances 0.000 claims description 6
229910044991 metal oxide Inorganic materials 0.000 claims description 4
150000004706 metal oxides Chemical class 0.000 claims description 4
UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 claims description 4
239000008157 edible vegetable oil Substances 0.000 claims description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 3
235000013980 iron oxide Nutrition 0.000 claims 2
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims 1
238000001354 calcination Methods 0.000 abstract description 7
230000000694 effects Effects 0.000 abstract description 4
235000019198 oils Nutrition 0.000 description 79
239000000047 product Substances 0.000 description 45
239000007844 bleaching agent Substances 0.000 description 32
238000007254 oxidation reaction Methods 0.000 description 16
239000000243 solution Substances 0.000 description 15
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
235000019484 Rapeseed oil Nutrition 0.000 description 14
230000003647 oxidation Effects 0.000 description 14
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
230000001186 cumulative effect Effects 0.000 description 12
239000000203 mixture Substances 0.000 description 11
239000002245 particle Substances 0.000 description 10
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
239000002253 acid Substances 0.000 description 9
229910052782 aluminium Inorganic materials 0.000 description 9
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
239000001056 green pigment Substances 0.000 description 9
210000002741 palatine tonsil Anatomy 0.000 description 9
238000001179 sorption measurement Methods 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
239000004927 clay Substances 0.000 description 8
239000000463 material Substances 0.000 description 8
239000000126 substance Substances 0.000 description 8
239000001052 yellow pigment Substances 0.000 description 8
238000002474 experimental method Methods 0.000 description 7
238000001914 filtration Methods 0.000 description 7
229910052742 iron Inorganic materials 0.000 description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
238000010304 firing Methods 0.000 description 6
150000002739 metals Chemical class 0.000 description 6
235000012239 silicon dioxide Nutrition 0.000 description 6
239000011593 sulfur Substances 0.000 description 6
229910052717 sulfur Inorganic materials 0.000 description 6
229930002875 chlorophyll Natural products 0.000 description 5
235000019804 chlorophyll Nutrition 0.000 description 5
ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 5
BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 5
239000012065 filter cake Substances 0.000 description 5
238000000746 purification Methods 0.000 description 5
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 5
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
239000004115 Sodium Silicate Substances 0.000 description 4
238000004332 deodorization Methods 0.000 description 4
125000005456 glyceride group Chemical group 0.000 description 4
229910021645 metal ion Inorganic materials 0.000 description 4
229910052911 sodium silicate Inorganic materials 0.000 description 4
239000003760 tallow Substances 0.000 description 4
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
239000000356 contaminant Substances 0.000 description 3
239000002178 crystalline material Substances 0.000 description 3
239000006185 dispersion Substances 0.000 description 3
238000001035 drying Methods 0.000 description 3
239000000975 dye Substances 0.000 description 3
230000007613 environmental effect Effects 0.000 description 3
239000001046 green dye Substances 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
229910052753 mercury Inorganic materials 0.000 description 3
238000002156 mixing Methods 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
239000002244 precipitate Substances 0.000 description 3
238000001556 precipitation Methods 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
239000007921 spray Substances 0.000 description 3
GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 3
ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
UPYKUZBSLRQECL-UKMVMLAPSA-N Lycopene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1C(=C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=C)CCCC2(C)C UPYKUZBSLRQECL-UKMVMLAPSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
238000002835 absorbance Methods 0.000 description 2
238000010306 acid treatment Methods 0.000 description 2
230000002411 adverse Effects 0.000 description 2
229910021529 ammonia Inorganic materials 0.000 description 2
239000001099 ammonium carbonate Substances 0.000 description 2
235000012501 ammonium carbonate Nutrition 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
239000002585 base Substances 0.000 description 2
150000001746 carotenes Chemical class 0.000 description 2
235000005473 carotenes Nutrition 0.000 description 2
235000021466 carotenoid Nutrition 0.000 description 2
150000001747 carotenoids Chemical class 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
230000001877 deodorizing effect Effects 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
235000021323 fish oil Nutrition 0.000 description 2
239000007789 gas Substances 0.000 description 2
239000000017 hydrogel Substances 0.000 description 2
239000013080 microcrystalline material Substances 0.000 description 2
AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 2
239000011574 phosphorus Substances 0.000 description 2
229910052698 phosphorus Inorganic materials 0.000 description 2
239000000843 powder Substances 0.000 description 2
238000011084 recovery Methods 0.000 description 2
239000012266 salt solution Substances 0.000 description 2
239000000344 soap Substances 0.000 description 2
229930003799 tocopherol Natural products 0.000 description 2
239000011732 tocopherol Substances 0.000 description 2
NCYCYZXNIZJOKI-UHFFFAOYSA-N vitamin A aldehyde Natural products O=CC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C NCYCYZXNIZJOKI-UHFFFAOYSA-N 0.000 description 2
238000005406 washing Methods 0.000 description 2
239000002699 waste material Substances 0.000 description 2
239000001043 yellow dye Substances 0.000 description 2
GZIFEOYASATJEH-VHFRWLAGSA-N δ-tocopherol Chemical compound OC1=CC(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1 GZIFEOYASATJEH-VHFRWLAGSA-N 0.000 description 2
229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
GZIFEOYASATJEH-UHFFFAOYSA-N D-delta tocopherol Natural products OC1=CC(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 GZIFEOYASATJEH-UHFFFAOYSA-N 0.000 description 1
238000005169 Debye-Scherrer Methods 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
235000019482 Palm oil Nutrition 0.000 description 1
229910004298 SiO 2 Inorganic materials 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
238000000862 absorption spectrum Methods 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000032683 aging Effects 0.000 description 1
229910052910 alkali metal silicate Inorganic materials 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
150000001342 alkaline earth metals Chemical class 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
CYUOWZRAOZFACA-UHFFFAOYSA-N aluminum iron Chemical class [Al].[Fe] CYUOWZRAOZFACA-UHFFFAOYSA-N 0.000 description 1
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
229910052921 ammonium sulfate Inorganic materials 0.000 description 1
235000011130 ammonium sulphate Nutrition 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000012431 aqueous reaction media Substances 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
239000003240 coconut oil Substances 0.000 description 1
235000019864 coconut oil Nutrition 0.000 description 1
239000003086 colorant Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 1
238000004042 decolorization Methods 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
235000010389 delta-tocopherol Nutrition 0.000 description 1
238000003795 desorption Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical group O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
235000010382 gamma-tocopherol Nutrition 0.000 description 1
WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
-1 gums Substances 0.000 description 1
238000004128 high performance liquid chromatography Methods 0.000 description 1
238000005984 hydrogenation reaction Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
150000002500 ions Chemical group 0.000 description 1
BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
229940119170 jojoba wax Drugs 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
238000005360 mashing Methods 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
229930014626 natural product Natural products 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
231100000989 no adverse effect Toxicity 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
238000010979 pH adjustment Methods 0.000 description 1
239000002540 palm oil Substances 0.000 description 1
238000003359 percent control normalization Methods 0.000 description 1
239000002574 poison Substances 0.000 description 1
231100000614 poison Toxicity 0.000 description 1
235000019353 potassium silicate Nutrition 0.000 description 1
230000001376 precipitating effect Effects 0.000 description 1
239000002243 precursor Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000007086 side reaction Methods 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000002689 soil Substances 0.000 description 1
239000003549 soybean oil Substances 0.000 description 1
235000012424 soybean oil Nutrition 0.000 description 1
238000001694 spray drying Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
235000001508 sulfur Nutrition 0.000 description 1
239000003784 tall oil Substances 0.000 description 1
230000009967 tasteless effect Effects 0.000 description 1
238000012360 testing method Methods 0.000 description 1
235000010384 tocopherol Nutrition 0.000 description 1
229960001295 tocopherol Drugs 0.000 description 1
235000019149 tocopherols Nutrition 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000004832 voltammetry Methods 0.000 description 1
239000001993 wax Substances 0.000 description 1
239000010457 zeolite Substances 0.000 description 1
239000011701 zinc Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1
235000004835 α-tocopherol Nutrition 0.000 description 1
239000002076 α-tocopherol Substances 0.000 description 1
239000002478 γ-tocopherol Substances 0.000 description 1
QUEDXNHFTDJVIY-UHFFFAOYSA-N γ-tocopherol Chemical class OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-UHFFFAOYSA-N 0.000 description 1
QUEDXNHFTDJVIY-DQCZWYHMSA-N γ-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-DQCZWYHMSA-N 0.000 description 1
239000002446 δ-tocopherol Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/10—Refining fats or fatty oils by adsorption
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Inorganic Chemistry (AREA)
Analytical Chemistry (AREA)
Microbiology (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Wood Science & Technology (AREA)
Fats And Perfumes (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

JP62295935A 1986-11-24 1987-11-24 金属―酸化物―シリカの合成吸着剤 Expired - Lifetime JPH069653B2 (ja)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
GB868628067A GB8628067D0 (en)	1986-11-24	1986-11-24	Refining oil
GB8628067		1986-11-24
EP87200057.5		1987-01-16
EP8628067		1987-01-16
EP87200057		1987-01-16

Publications (2)

Publication Number	Publication Date
JPS63291641A JPS63291641A (ja)	1988-11-29
JPH069653B2 true JPH069653B2 (ja)	1994-02-09

Family

ID=26108914

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP62295935A Expired - Lifetime JPH069653B2 (ja)	1986-11-24	1987-11-24	金属―酸化物―シリカの合成吸着剤

Country Status (7)

Country	Link
US (1)	US4956126A (de)
EP (1)	EP0269173B2 (de)
JP (1)	JPH069653B2 (de)
AT (1)	ATE69975T1 (de)
AU (1)	AU596711B2 (de)
CA (1)	CA1297090C (de)
DE (1)	DE3775008D1 (de)

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1987
- 1987-11-16 AT AT87202225T patent/ATE69975T1/de active
- 1987-11-16 EP EP87202225A patent/EP0269173B2/de not_active Expired - Lifetime
- 1987-11-16 DE DE8787202225T patent/DE3775008D1/de not_active Expired - Fee Related
- 1987-11-19 AU AU81380/87A patent/AU596711B2/en not_active Ceased
- 1987-11-23 CA CA000552485A patent/CA1297090C/en not_active Expired - Lifetime
- 1987-11-24 JP JP62295935A patent/JPH069653B2/ja not_active Expired - Lifetime
1988
- 1988-12-09 US US07/282,057 patent/US4956126A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4956126A (en)	1990-09-11
EP0269173A3 (en)	1988-09-21
ATE69975T1 (de)	1991-12-15
AU596711B2 (en)	1990-05-10
CA1297090C (en)	1992-03-10
JPS63291641A (ja)	1988-11-29
AU8138087A (en)	1988-05-26
EP0269173A2 (de)	1988-06-01
DE3775008D1 (de)	1992-01-16
EP0269173B1 (de)	1991-12-04
EP0269173B2 (de)	1995-10-25

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